TX48 Computer On Module Processor ARM Cortex -A8 based TI Sitara AM3354, 720 MHz RAM 256MB DDR3 SDRAM ROM 128MB NAND Flash RTC DS1339 Real Time Clock Power supply Single 3.1V to 5.5V Size 26mm SO-DIMM Temp.-Range -40C..85C Key Features 10/100Mbps Ethernet Two High-Speed USB 2.0 ports True colour LCD controller Two CAN interfaces 4/5 wire Touchscreen interface Several peripheral interfaces: UART, SD-CARD, I2C, PWM, Serial Audio, SPI Power management optimized for long battery life 3.3V I/O OS Support Windows Embedded Compact 7 Linux Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10) www.karo-electronics.de 772200 MMHHzz CCoorrtteexx --AA88TX48 Board highlights: Standard TXCOM pinout: Lowest cost 720MHz Cortex-A8 based COM 4-wire UARTs (x3) Industrial temperature range LCD Standard TXCOM pinout I2C / PWM as small as possible - only 26mm Serial Audio Interfaces (x2) 4-wire SD-Card/SDIO TXCOM modules are complete computers, implemented on a board smaller than a credit card, and ready to be designed into your embedded system. High-Speed communication interfaces incl. onboard Ethernet PHY / on-chip USB PHY allows direct use of connectors/magnetics on the baseboard without The TX-48 is pin compatible with all TXCOM modules. This approach has the the need for additional logic: advantage of providing the developer with the potential for creating scalable systems. All modules can be supplied with the same hardware reference 10/100 Mbps Ethernet platform that supports both Linux and Microsoft Windows Embedded. 480 Mbps USB OTG 480 Mbps USB Host Computer on module Additional interfaces like CAN, 4/5-wire resistive touch-screen, 2 UARTs are TI Sitara AM3354, 720 MHz available on TX48 specific pins. Some interfaces are multiplexed with other functions. 256 MByte DDR3 SDRAM (16bit) 128 MByte NAND Flash memory Power Supply DIMM200-module (67,6mm x 26 mm x 3,6mm) The TX48 accepts an input voltage from various sources: Operating temperature range -40..85C 1-cell Li-Ion/Polymer (3.1V to 4.2V) Sitara AM335x Processor for Industrial Applications 5.0V USB supply or AC wall adapter 3.3V The AM335x processors based on the ARM Cortex-A8 are enhanced with image, graphics processing, peripherals and industrial interface options such Read more in our TX-Guide: as EtherCAT. www.karo-electronics.com/TX-Guide AM335x processors are broad market application processors with image, graphics processing, and peripherals. The AM335x processor contains these subsections: Microprocessor unit (MPU) subsystem based on the ARM Cortex-A8 processor POWERVR SGX Graphics Accelerator Subsystem for 3D graphics acceleration to support display and gaming effects. Programmable Real-time Unit (PRU) sub- system enables the user to create a variety of digital resources beyond native peripherals of the device. In addition, the PRU is separate from the ARM core. This allows independent operation and clocking to give the device greater flexibility in complex system solutions. High performance interconnects provide high- bandwidth data transfers for multiple initiators to the internal and external memory controllers and to on-chip peripherals. The device also offers a comprehensive clock-management scheme. The on-chip analog to digital converter (ADC) can be coupled with the LCD controller to provide an integrated touch screen solution. In addition, the ADC can be used in combination with the pulse width module to create a closed loop motor control solution. Real-time Clock (RTC) provides a clock reference on a separate power domain. This enables battery backed clock reference. Ordering Information CPU SDRAM Flash Order Number Temp. TX48/720/256S/128F/I 720MHz AM3354 256MB 128MB -40C..85C Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10) www.karo-electronics.de 2016-02-11